Study of Impact Damage in PVA-ECC Beam under Low-Velocity Impact Loading Using Piezoceramic Transducers and PVDF Thin-Film Transducers

Compared to conventional concrete, polyvinyl alcohol fiber reinforced engineering cementitious composite (PVA-ECC) offers high-strength, ductility, formability, and excellent fatigue resistance. However, impact-induced structural damage is a major concern and has not been previously characterized in...

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主要な著者:	Baoxin Qi, Qingzhao Kong, Hui Qian, Devendra Patil, Ing Lim, Mo Li, Dong Liu, Gangbing Song
フォーマット:	Artigo
言語:	Inglês
出版事項:	MDPI AG 2018-02-01
シリーズ:	Sensors
主題:	impact damage detection PVA-ECC beam piezoceramic transducers PVDF transducers active sensing approach short-time Fourier transform smart aggregate
オンライン･アクセス:	http://www.mdpi.com/1424-8220/18/2/671
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